The ISO Central Secretariat and the ISO/TC 314,Ageing societies,awarded Hou Fei,Cao Lili,and Wang Qi from CNIS for their contributions to ISO 25556:2025,Ageing societies-General requirements and guidelines for ageing-...The ISO Central Secretariat and the ISO/TC 314,Ageing societies,awarded Hou Fei,Cao Lili,and Wang Qi from CNIS for their contributions to ISO 25556:2025,Ageing societies-General requirements and guidelines for ageing-inclusive digital economy.展开更多
Background:Physicalfitness in childhood and adolescence is associated with a variety of health outcomes and is a powerful marker of current and future health.However,inconsistencies in tests and protocols limit interna...Background:Physicalfitness in childhood and adolescence is associated with a variety of health outcomes and is a powerful marker of current and future health.However,inconsistencies in tests and protocols limit international monitoring and surveillance.The objective of the study was to seek international consensus on a proposed,evidence-informed,Youth Fitness International Test(YFIT)battery and protocols for health monitoring and surveillance in children and adolescents aged 618 years.Methods:We conducted an international modified Delphi study to evaluate the level of agreement with a proposed,evidence-based,YFIT of core health-relatedfitness tests and protocols to be used worldwide in 6-to 18-year-olds.This proposal was based on previous European and North American projects that systematically reviewed the existing evidence to identify the most valid,reliable,health-related,safe,and feasiblefitness tests to be used in children and adolescents aged 618 years.We designed a single-panel modified Delphi study and invited 216 experts from all around the world to answer this Delphi survey,of whom one-third are from low-to-middle income countries and one-third are women.Four experts were involved in the piloting of the survey and did not participate in the main Delphi study to avoid bias.We pre-defined an agreement of 80%among the expert participants to achieve consensus.Results:We obtained a high response rate(78%)with a total of 169fitness experts from 50 countries and territories,including 63 women and 61 experts from low-or middle-income countries/territories.Consensus(>85%agreement)was achieved for all proposed tests and protocols,supporting the YFIT battery,which includes weight and height(to compute body mass index as a proxy of body size/composition),the 20-m shuttle run(cardiorespiratoryfitness),handgrip strength,and standing long jump(muscularfitness).Conclusion:This study contributes to standardizingfitness tests and protocols used for research,monitoring,and surveillance across the world,which will allow for future data pooling and the development of international and regional sex-and age-specific reference values,health-related cut-points,and a global picture offitness among children and adolescents.展开更多
Provincial agricultural research institutes are local agricultural research institutions.They are familiar with local agricultural and ru-ral conditions,and have advantages in scientific and technological achievements...Provincial agricultural research institutes are local agricultural research institutions.They are familiar with local agricultural and ru-ral conditions,and have advantages in scientific and technological achievements,technical reserves and the construction of scientific and tech-nological talent support systems.In the process of promoting the implementation of the rural revitalization strategy,all the responsibilities and obligations of the agricultural research institute are to identify the focus of scientific and technological support and talent support in rural revital-ization,and break the bottleneck and constraints of rural revitalization.By sorting out the current situation of agricultural science and technolo-gy experts serving the grassroots in the problem of talent support for rural revitalization,this paper analyzed the existing problems and put for-ward countermeasures and recommendations.展开更多
Pure Experts Portal是一个基于网页的集成化科研信息系统,是一个全新的展示与发现科研信息的工具。用户可以在其中拥有完善的科研信息档案,也可以在全球范围内方便地查找领域内的专家。结合山东大学PureExpertsPortal的实例,详细阐述...Pure Experts Portal是一个基于网页的集成化科研信息系统,是一个全新的展示与发现科研信息的工具。用户可以在其中拥有完善的科研信息档案,也可以在全球范围内方便地查找领域内的专家。结合山东大学PureExpertsPortal的实例,详细阐述了该系统的功能、核心技术及数据基础,介绍了该系统的实施过程和运行维护的相关工作。展开更多
Mixture of Experts(MoE)regression models are widely studied in statistics and machine learning for modeling heterogeneity in data for regression,clustering and classification.Laplace distribution is one of the most im...Mixture of Experts(MoE)regression models are widely studied in statistics and machine learning for modeling heterogeneity in data for regression,clustering and classification.Laplace distribution is one of the most important statistical tools to analyze thick and tail data.Laplace Mixture of Linear Experts(LMoLE)regression models are based on the Laplace distribution which is more robust.Similar to modelling variance parameter in a homogeneous population,we propose and study a new novel class of models:heteroscedastic Laplace mixture of experts regression models to analyze the heteroscedastic data coming from a heterogeneous population in this paper.The issues of maximum likelihood estimation are addressed.In particular,Minorization-Maximization(MM)algorithm for estimating the regression parameters is developed.Properties of the estimators of the regression coefficients are evaluated through Monte Carlo simulations.Results from the analysis of two real data sets are presented.展开更多
From February 18-21, 2014, a panel of experts, which was established by a resolution of the United Nations Economic and Social Council to draft exemplary strategies and implementation measures for eradicating violence...From February 18-21, 2014, a panel of experts, which was established by a resolution of the United Nations Economic and Social Council to draft exemplary strategies and implementation measures for eradicating violence against children in crime prevention and criminal judicature, convened in Bangkok, Thailand, for an intergovernmental experts meeting mainly to discuss the draft. After general discussion, delib- eration by the presidium and detailed negotiations, the meeting produced the report, ＂Exemplary Strategies and Implementation Measures for Eradicating Violence Against Children in Crime Prevention and Criminal Judicature.＂展开更多
Spinal pain(SP)is a common condition that has a major negative impact on a patient’s quality of life.Recent developments in ultrasound-guided injections for the treatment of SP are increasingly being used in clinical...Spinal pain(SP)is a common condition that has a major negative impact on a patient’s quality of life.Recent developments in ultrasound-guided injections for the treatment of SP are increasingly being used in clinical practice.This clinical expert consensus describes the purpose,significance,implementation methods,indications,contraindications,and techniques of ultrasound-guided injections.This consensus offers a practical reference point for physicians to implement successfully ultrasound-guided injections in the treatment of chronic SP.展开更多
IntroductionMore than 1.0 million patients worldwide are diagnosed with space-occupying lesions in the liver every year, with the number approaching 0.5 million per year in China, and only 20% of the lesions are resec...IntroductionMore than 1.0 million patients worldwide are diagnosed with space-occupying lesions in the liver every year, with the number approaching 0.5 million per year in China, and only 20% of the lesions are resectable Due to a lack of available donors, only a limited number of patients underwent allogeneic liver transplantation, the remaining patients simply receive palliative care. Therefore, discovering new options for treating these patients is a high priority. Liver autotransplantation （LAT） is a surgical technique that adopts liver transplantation skills to radically treat spaceoccupying hepatic lesions, benign or malignant,展开更多
ChatGPT,as an emergent technique,has become a heat throughout the world.Currently,it was not known entirely to the public.To gain knowledge of how experts perceive and experience ChatGPT,a semi-structured interview wa...ChatGPT,as an emergent technique,has become a heat throughout the world.Currently,it was not known entirely to the public.To gain knowledge of how experts perceive and experience ChatGPT,a semi-structured interview was conducted.By doing thematic analysis of their interview reports,it found that the experts construed the chatbot not the same as some media advertised.They didn’t regard it as a threat to their occupation,but as a helper or an assistant both in life and work.Neither did they restrict its use in education or other fields.They viewed the challenges of ChatGPT in a welcomed and positive way.展开更多
A method for solving the winner determination problem （WDP） in multi-attribute procurement auctions is proposed, based on technical and business experts＇ evaluation information. Firstly, on the background of procur...A method for solving the winner determination problem （WDP） in multi-attribute procurement auctions is proposed, based on technical and business experts＇ evaluation information. Firstly, on the background of procurements in China, a multi-attribute pro- curement auction mechanism is presented, where technical and business experts participate in the bid evaluation. Then, the concept of TOPSIS is used to determine the positive and negative ideal points of the WDP according to bid prices, the technical and business experts＇ evaluation information. Further, the closeness coefficient of each bidder （candidate supplier） is obtained by calculating the distances to the positive and negative ideal points. Thus, the winning supplier can be determined according to the closeness coefficients. Finally, a numerical example is used to illustrate the use of the proposed method.展开更多
There are some positive and negative comments of the German experts from think tanks in terms of understanding and commenting on "The Belt and Road" Initiative (BRI). They analyzed the risks and difficulyt o...There are some positive and negative comments of the German experts from think tanks in terms of understanding and commenting on "The Belt and Road" Initiative (BRI). They analyzed the risks and difficulyt of "The Belt and Road" projects and thus proposed some suggestions on avoiding risks involved in the implementation of "The Belt and Road".展开更多
In maritime industry, personnel’s training is considered by shipping companies as a top priority matter on the list of factors affecting competitiveness in operating vessels. This paper presents the importance and th...In maritime industry, personnel’s training is considered by shipping companies as a top priority matter on the list of factors affecting competitiveness in operating vessels. This paper presents the importance and the effects of training Electro-Technical Experts in the context of latest developments, particularly the advent of the “Electric Ship” and the “Communicative Ship” analyzing the feedback received from several relevant two-days seminars for “Ship Electrical and Electronic Systems for Electro-Technical Officers”, in North East European countries. The pre-test and post-test self assessment method that has been used for more efficient interaction between trainers and trainees is analyzed using t-statistics. The attendees have had diverse basic backgrounds, yet company experts Fleet Engineers on merchant or war ships. The training’s effectiveness and gain is discussed in this paper and further proposals for the Electrical and Electronic training are presented through the valuable feedback for improvement.展开更多
According to the Action plan of the Ministry of Environmental Protection, Physical Planning and Construction, the engagement of the implementation of the Directive 2002/91/EC to the Croatian legislation has to be comp...According to the Action plan of the Ministry of Environmental Protection, Physical Planning and Construction, the engagement of the implementation of the Directive 2002/91/EC to the Croatian legislation has to be completed in 2009. The final goal of the Directive is the achievement of energy efficiency in buildings, with emphasis on design of building and building elements, heating and cooling systems and use of renewable energy sources. The presentation of energy performances of the building should be visible in energy label that will classify the building in comparison to energy consumption and must be submitted while buying, selling or renting the building. For the realization of energy certification of the building it is required to provide training for wide number of experts. The production of professional basis is ongoing, where besides the building classification and modification or production of correspondingly technical regulations, are determining the conditions and standards for persons who should provide the certification, as well the method of providing.展开更多
Jordan is a developing country which has frequently general budget deficit. Government intervene increases environment complexity. Financial experts have weakness to solve deficit problem in spite of understanding man...Jordan is a developing country which has frequently general budget deficit. Government intervene increases environment complexity. Financial experts have weakness to solve deficit problem in spite of understanding managing risk of financial and investing choices also can develop its tools. Researches found the reasons of financial experts＇ weakness, which are the ignorance of financial expert evaluation and role solving of negative social problems which came after losing trust in leaders. Recommendations concentrate on giving financial expert power and solving law ignorance problem by adjusting law to fight trickery. Law does not give the harmed the right to cancel contract when there is unfair price. It must collect unfair price with deceiving to get right. Rule must be confession of profit after studying assets and liabilities value in market prices. Deals in financial market should take care of financial analyses, human resources accounting, and value added of companies. Financial experts can achieve equilibrium between local producing and Jordanian international producing depending on suitable cost of producing to import and courage producing locally.展开更多
Following the convening of the Fortune Global Forum in Shanghai in September1999, the Chinese market has become the focus of world attention.Different from the prevailingviewpoint, which stressed the enormouse size of...Following the convening of the Fortune Global Forum in Shanghai in September1999, the Chinese market has become the focus of world attention.Different from the prevailingviewpoint, which stressed the enormouse size of the Chinese market, certain Chinese expertsand scholas think the Chinese market should be divided into the existing market and potentialmaket. On the existing market, market regulations should be further consolidated and improve in the interests of fair competition for Chinese and foreign enterprises. Chinesescholars are wary about jopining the Fortune 500,and the description-a bundle of small boats will not make an aircraft carrier-is figurative.展开更多
With the Leading efforts of Chinese experts,ISO 20671:2019,Brand evaluation——Principles and fundamentals,was recently released.It specifies an integrated framework for brand evaluation containing necessary brand inp...With the Leading efforts of Chinese experts,ISO 20671:2019,Brand evaluation——Principles and fundamentals,was recently released.It specifies an integrated framework for brand evaluation containing necessary brand input elements,output dimensions end sample indicators.展开更多
文摘The ISO Central Secretariat and the ISO/TC 314,Ageing societies,awarded Hou Fei,Cao Lili,and Wang Qi from CNIS for their contributions to ISO 25556:2025,Ageing societies-General requirements and guidelines for ageing-inclusive digital economy.
基金supported by the Grant PID2020-120249RB-I00PID2023-148404OB-100funded by MCIN/AEI/10.13039/501100011033+4 种基金by the Andalusian Government(Junta de Andalucía,Plan Andaluz de Investigación,ref.P20_00124)by the Erasmus+Sport Programme of the European Union within the project FitBack4Literacy(No.101089829)Additional support is provided by the University of Granada,Plan Propio de Inves-tigación,Units of ExcellenceUnit of Excellence on Exercise,Nutrition and Health(UCEENS)by theCIBERobn Physiopa-thology of Obesity and Nutrition,and by the Spanish Network in Exercise and Health,EXERNET Network(RED2022-134800-Tand EXP_99828).
文摘Background:Physicalfitness in childhood and adolescence is associated with a variety of health outcomes and is a powerful marker of current and future health.However,inconsistencies in tests and protocols limit international monitoring and surveillance.The objective of the study was to seek international consensus on a proposed,evidence-informed,Youth Fitness International Test(YFIT)battery and protocols for health monitoring and surveillance in children and adolescents aged 618 years.Methods:We conducted an international modified Delphi study to evaluate the level of agreement with a proposed,evidence-based,YFIT of core health-relatedfitness tests and protocols to be used worldwide in 6-to 18-year-olds.This proposal was based on previous European and North American projects that systematically reviewed the existing evidence to identify the most valid,reliable,health-related,safe,and feasiblefitness tests to be used in children and adolescents aged 618 years.We designed a single-panel modified Delphi study and invited 216 experts from all around the world to answer this Delphi survey,of whom one-third are from low-to-middle income countries and one-third are women.Four experts were involved in the piloting of the survey and did not participate in the main Delphi study to avoid bias.We pre-defined an agreement of 80%among the expert participants to achieve consensus.Results:We obtained a high response rate(78%)with a total of 169fitness experts from 50 countries and territories,including 63 women and 61 experts from low-or middle-income countries/territories.Consensus(>85%agreement)was achieved for all proposed tests and protocols,supporting the YFIT battery,which includes weight and height(to compute body mass index as a proxy of body size/composition),the 20-m shuttle run(cardiorespiratoryfitness),handgrip strength,and standing long jump(muscularfitness).Conclusion:This study contributes to standardizingfitness tests and protocols used for research,monitoring,and surveillance across the world,which will allow for future data pooling and the development of international and regional sex-and age-specific reference values,health-related cut-points,and a global picture offitness among children and adolescents.
基金Supported by the Program of Hebei Provincial Department of Human Resources and Social Security(JRSHZ-2023-02190).
文摘Provincial agricultural research institutes are local agricultural research institutions.They are familiar with local agricultural and ru-ral conditions,and have advantages in scientific and technological achievements,technical reserves and the construction of scientific and tech-nological talent support systems.In the process of promoting the implementation of the rural revitalization strategy,all the responsibilities and obligations of the agricultural research institute are to identify the focus of scientific and technological support and talent support in rural revital-ization,and break the bottleneck and constraints of rural revitalization.By sorting out the current situation of agricultural science and technolo-gy experts serving the grassroots in the problem of talent support for rural revitalization,this paper analyzed the existing problems and put for-ward countermeasures and recommendations.
基金the National Natural Science Foundation of China(11861041,11261025).
文摘Mixture of Experts(MoE)regression models are widely studied in statistics and machine learning for modeling heterogeneity in data for regression,clustering and classification.Laplace distribution is one of the most important statistical tools to analyze thick and tail data.Laplace Mixture of Linear Experts(LMoLE)regression models are based on the Laplace distribution which is more robust.Similar to modelling variance parameter in a homogeneous population,we propose and study a new novel class of models:heteroscedastic Laplace mixture of experts regression models to analyze the heteroscedastic data coming from a heterogeneous population in this paper.The issues of maximum likelihood estimation are addressed.In particular,Minorization-Maximization(MM)algorithm for estimating the regression parameters is developed.Properties of the estimators of the regression coefficients are evaluated through Monte Carlo simulations.Results from the analysis of two real data sets are presented.
文摘From February 18-21, 2014, a panel of experts, which was established by a resolution of the United Nations Economic and Social Council to draft exemplary strategies and implementation measures for eradicating violence against children in crime prevention and criminal judicature, convened in Bangkok, Thailand, for an intergovernmental experts meeting mainly to discuss the draft. After general discussion, delib- eration by the presidium and detailed negotiations, the meeting produced the report, ＂Exemplary Strategies and Implementation Measures for Eradicating Violence Against Children in Crime Prevention and Criminal Judicature.＂
文摘Spinal pain(SP)is a common condition that has a major negative impact on a patient’s quality of life.Recent developments in ultrasound-guided injections for the treatment of SP are increasingly being used in clinical practice.This clinical expert consensus describes the purpose,significance,implementation methods,indications,contraindications,and techniques of ultrasound-guided injections.This consensus offers a practical reference point for physicians to implement successfully ultrasound-guided injections in the treatment of chronic SP.
基金supported by the National Natural Science Foundation of China:United Foundation with Xinjiang(U1403222)National Natural Science Foundation of China(81570079)
文摘IntroductionMore than 1.0 million patients worldwide are diagnosed with space-occupying lesions in the liver every year, with the number approaching 0.5 million per year in China, and only 20% of the lesions are resectable Due to a lack of available donors, only a limited number of patients underwent allogeneic liver transplantation, the remaining patients simply receive palliative care. Therefore, discovering new options for treating these patients is a high priority. Liver autotransplantation （LAT） is a surgical technique that adopts liver transplantation skills to radically treat spaceoccupying hepatic lesions, benign or malignant,
文摘ChatGPT,as an emergent technique,has become a heat throughout the world.Currently,it was not known entirely to the public.To gain knowledge of how experts perceive and experience ChatGPT,a semi-structured interview was conducted.By doing thematic analysis of their interview reports,it found that the experts construed the chatbot not the same as some media advertised.They didn’t regard it as a threat to their occupation,but as a helper or an assistant both in life and work.Neither did they restrict its use in education or other fields.They viewed the challenges of ChatGPT in a welcomed and positive way.
基金supported by the National Natural Science Foundation of China(7127105171371002+1 种基金71471032)the Fundamental Research Funds for the Central Universities,NEU,China(N140607001)
文摘A method for solving the winner determination problem （WDP） in multi-attribute procurement auctions is proposed, based on technical and business experts＇ evaluation information. Firstly, on the background of procurements in China, a multi-attribute pro- curement auction mechanism is presented, where technical and business experts participate in the bid evaluation. Then, the concept of TOPSIS is used to determine the positive and negative ideal points of the WDP according to bid prices, the technical and business experts＇ evaluation information. Further, the closeness coefficient of each bidder （candidate supplier） is obtained by calculating the distances to the positive and negative ideal points. Thus, the winning supplier can be determined according to the closeness coefficients. Finally, a numerical example is used to illustrate the use of the proposed method.
文摘There are some positive and negative comments of the German experts from think tanks in terms of understanding and commenting on "The Belt and Road" Initiative (BRI). They analyzed the risks and difficulyt of "The Belt and Road" projects and thus proposed some suggestions on avoiding risks involved in the implementation of "The Belt and Road".
文摘In maritime industry, personnel’s training is considered by shipping companies as a top priority matter on the list of factors affecting competitiveness in operating vessels. This paper presents the importance and the effects of training Electro-Technical Experts in the context of latest developments, particularly the advent of the “Electric Ship” and the “Communicative Ship” analyzing the feedback received from several relevant two-days seminars for “Ship Electrical and Electronic Systems for Electro-Technical Officers”, in North East European countries. The pre-test and post-test self assessment method that has been used for more efficient interaction between trainers and trainees is analyzed using t-statistics. The attendees have had diverse basic backgrounds, yet company experts Fleet Engineers on merchant or war ships. The training’s effectiveness and gain is discussed in this paper and further proposals for the Electrical and Electronic training are presented through the valuable feedback for improvement.
文摘According to the Action plan of the Ministry of Environmental Protection, Physical Planning and Construction, the engagement of the implementation of the Directive 2002/91/EC to the Croatian legislation has to be completed in 2009. The final goal of the Directive is the achievement of energy efficiency in buildings, with emphasis on design of building and building elements, heating and cooling systems and use of renewable energy sources. The presentation of energy performances of the building should be visible in energy label that will classify the building in comparison to energy consumption and must be submitted while buying, selling or renting the building. For the realization of energy certification of the building it is required to provide training for wide number of experts. The production of professional basis is ongoing, where besides the building classification and modification or production of correspondingly technical regulations, are determining the conditions and standards for persons who should provide the certification, as well the method of providing.
文摘Jordan is a developing country which has frequently general budget deficit. Government intervene increases environment complexity. Financial experts have weakness to solve deficit problem in spite of understanding managing risk of financial and investing choices also can develop its tools. Researches found the reasons of financial experts＇ weakness, which are the ignorance of financial expert evaluation and role solving of negative social problems which came after losing trust in leaders. Recommendations concentrate on giving financial expert power and solving law ignorance problem by adjusting law to fight trickery. Law does not give the harmed the right to cancel contract when there is unfair price. It must collect unfair price with deceiving to get right. Rule must be confession of profit after studying assets and liabilities value in market prices. Deals in financial market should take care of financial analyses, human resources accounting, and value added of companies. Financial experts can achieve equilibrium between local producing and Jordanian international producing depending on suitable cost of producing to import and courage producing locally.
文摘Following the convening of the Fortune Global Forum in Shanghai in September1999, the Chinese market has become the focus of world attention.Different from the prevailingviewpoint, which stressed the enormouse size of the Chinese market, certain Chinese expertsand scholas think the Chinese market should be divided into the existing market and potentialmaket. On the existing market, market regulations should be further consolidated and improve in the interests of fair competition for Chinese and foreign enterprises. Chinesescholars are wary about jopining the Fortune 500,and the description-a bundle of small boats will not make an aircraft carrier-is figurative.
文摘With the Leading efforts of Chinese experts,ISO 20671:2019,Brand evaluation——Principles and fundamentals,was recently released.It specifies an integrated framework for brand evaluation containing necessary brand input elements,output dimensions end sample indicators.
